They say the eyes are the window to the soul... so why not give them a little extra love and attention with BY TERRY's youth-boosting and thirst-quenching saviour.

Introducing the Hyaluronic Global Eye Serum - a fine line smoothing, dark circle reducing and de-puffing staple you need to know about. Supercharged with a potent blend of niacinamide, phytosqualane and 3% caffeine this is a sure-fire way to rediscover your radiance. Eight types of hyaluronic acid at three different weights travel past the skin's surface to deliver unparalleled hydration deep; resulting in a truly revitalised and more-wide awake appearance. Once you've come to the end of your first Hyaluronic Global Eye Serum, make sure to remove and keep the ZAMAC applicator to place onto your eco-friendly Refill (sold separately).

Apply AM and PM to a clean and dry eye contour area. Gently massage with the ZAMAC applicator. To optimise the benefits, complete your routine by applying the Hyaluronic Global Serum and the Hyaluronic Global Face Cream to the entire face and neck.

Refill: Once you've finished your Hyaluronic Global Eye Serum, simply remove the ZAMAC applicator and place onto your newly purchased Refill (this comes without an applicator).

Having inspired and developed Yves Saint Laurent's colour range, Terry de Gunzburg decided to distil her vision into an eponymous brand. Believing that 'a woman's beauty essentials are an excellent moisturiser and a fresh, natural-looking complexion', BY TERRY is testament to her philosophy; starring skin-friendly formulas – from base-perfecting CC creams and concealers – so you look like 'you' on a great day. Starring eight types of hyaluronic acid in three molecular weights the Hyaluronic Global Eye Serum is the latest thirst-quenching hero to join these bestselling ranks.

Aqua / Water / Eau, Squalane, Glycerin, Niacinamide, Caffeine, Propanediol, 1,2-hexanediol, Hydrogenated Vegetable Oil, Arachidyl Alcohol, Behenyl Alcohol, Cetearyl Alcohol, Arachidyl Glucoside, Cetearyl Olivate, Glyceryl Stearate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sorbitan Olivate, Arginine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tocopheryl Acetate, Sodium Hyaluronate, Sorbitan Isostearate, Sodium Phytate, Glucose, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Potassium Hyaluronate. (T3368a1)